Z-Athletic Gymnastics Incline Mat for Gym and Home Use 72" long, 30" Wide, 12" High Incline Mat (cheese wedge mat) is perfect for gymnastics, tumbling, and cheer-leading. This mat is ideal for back hand springs This large incline mat folds in half and has handles With a core of open cell foam, and an 1" layer of cross-linked foam, this incline mat is the perfect combination of soft and stable Surrounding our High-Density Cross-Linked Polyethylene foam is a sturdy cloth shell made of 18 oz Vinyl. This easy to clean nonporous vinyl is mildew and puncture resistant and is designed for heavy usage This Z-Athletic brand item comes with a 2-year factory warranty. If your item is damaged during shipping or any park breaks within 2 years of purchase, please contact Z-Athletic, Inc.